عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: Pollution ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
maladie des plantes
تاريخ الإصدار
1989

خيارات البحث

النتائج 1 - 10 من 10

[Main objectives of forest fertilization in Bavaria]

1989

Sauter, U. (Bayerische Forstliche Versuchs- und Forschungsanstalt, Muenchen (Germany, F.R.))

plant diseases fertilizers bodenfruchtbarkeit maladie des plantes bosques enfermedades de las plantas foret naehrstoffkreislauf nadelanalysen schadstoffe depositionen contaminacion del aire baviere ...
ZB MED Nutrition. Environment. Agriculture - Germany
Several years of experiences with fertilization of declining spruce stands in NE-Bavaria

1989

Kaupenjohann, M. (Bayreuth Univ. (Germany, F.R.). Lehrstuhl fuer Bodenkunde und Bodengeographie) | Zech, W.

plant diseases picea abies magnesio mg fertilizers maladie des plantes nadelanalysen bodenduengung boden analysen baviere mgo 237.419 ...
ZB MED Nutrition. Environment. Agriculture - Germany
[Forest damage. Thinning and fertilization of damaged stands of young Norway spruce]

1989

Weber, M. (Muenchen Univ. (Germany, F.R.). Lehrstuhl fuer Waldbau und Forsteinrichtung) | Huber, W.

plant diseases picea abies pluie acide fertilizers maladie des plantes enfermedades de las plantas hoehentriebentwicklung baviere nadeln verluste fichten 181.341 duengewirkung ...
ZB MED Nutrition. Environment. Agriculture - Germany
Regeneration of forests damaged by forest decline

1989

Burschel, P. (Muenchen Univ. (Germany, F.R.). Lehrstuhl fuer Waldbau und Forsteinrichtung) | Binder, F.

plant diseases pluie acide fertilizers maladie des plantes afforestation enfermedades de las plantas versuchsflaechen bergahorn naturverjuengung baviere mg++ 181.341 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Nutritional disharmony and forest decline: A conceptual model

1989

Oren, R. | Schulze, E.D.

plant diseases picea abies plant nutrition growth mineral deficiencies mg 181.65 mineralstoffgehalte baviere 160.2 (048.1) naehrstoffversorgung ...
ZB MED Nutrition. Environment. Agriculture - Germany
Root and mycorrhizal development in healthy and declining Norway spruce stands

1989

Schneider, B.U. | Meyer, J. | Schulze, E.D. | Zech, W.

mycorrhizae plant diseases picea abies etiologie roots growth ektomykorrhiza wurzelwachstum wurzeln kohlenstoffgehalt wurzel - spross - boden relationen 181.351 raices ...
ZB MED Nutrition. Environment. Agriculture - Germany
Introduction: The problem of forest decline and the Bavarian forest toxicology research group

1989

Uhlmann, W. | Altner, H. | Schulze, E.D. | Lange, O.L.

plant diseases picea abies etiologie bosques maladie des plantes bayern foret nadelbaeume baviere schadenssymptome schadensursachen untersuchung 48 ...
ZB MED Nutrition. Environment. Agriculture - Germany
Endophytic needle fungi: Culture, ultrastructural and immunocytochemical studies

1989

Suske, J. | Acker, G.

plant diseases picea abies leaves hojas microscopy microscopia lophodermium/ tissues gruene nadeln 172.8 rhizophaera kalkhoffii nadelpilze - waldsterben relation kranke baeume endophytische pilze ...
ZB MED Nutrition. Environment. Agriculture - Germany
Soil fauna comparisons in healthy and declining Norway spruce stands

1989

Hartmann, P. | Scheitler, M. | Fischer, R.

plant diseases picea abies fauna del suelo bodenfauna pluie acide soil fauna saurer regen - bodenfauna relationen 114.67/.68 baviere fichtelgebirge artenzusammensetzung gesunde bestaende ...
ZB MED Nutrition. Environment. Agriculture - Germany
Potentials and limitations of field studies on forest decline associated with anthropogenic pollution

1989

Oren, R. | Werk, K.S. | Meyer, J. | Schulze, E.D.

bestandesdichte plant diseases picea abies etiologie pollution growth bavaria/ biomass contaminacion vergleichende untersuchungen 181.65 anthropogene ursachen fichtelgebirge ...
ZB MED Nutrition. Environment. Agriculture - Germany